7156718030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6353}}^1$

素因数の和:6415

約数の個数: 144

約数和(自身を含む): 17341082640

約数和(自身を除く): 10184364610

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 49, 55, 70, 77, 95, 98, 110, 121, 133, 154, 190, 209, 242, 245, 266, 385, 418, 490, 539, 605, 665, 770, 847, 931, 1045, 1078, 1210, 1330, 1463, 1694, 1862, 2090, 2299, 2695, 2926, 4235, 4598, 4655, 5390, 5929, 6353, 7315, 8470, 9310, 10241, 11495, 11858, 12706, 14630, 16093, 20482, 22990, 29645, 31765, 32186, 44471, 51205, 59290, 63530, 69883, 80465, 88942, 102410, 112651, 120707, 139766, 160930, 222355, 225302, 241414, 311297, 349415, 444710, 489181, 563255, 603535, 622594, 698830, 768713, 844949, 978362, 1126510, 1207070, 1327777, 1537426, 1556485, 1689898, 2445905, 2655554, 3112970, 3424267, 3843565, 4224745, 4891810, 5380991, 5914643, 6638885, 6848534, 7687130, 8449490, 9294439, 10761982, 11829286, 13277770, 14605547, 17121335, 18588878, 26904955, 29211094, 29573215, 34242670, 37666937, 46472195, 53809910, 59146430, 65061073, 73027735, 75333874, 92944390, 102238829, 130122146, 146055470, 188334685, 204477658, 325305365, 376669370, 511194145, 650610730, 715671803, 1022388290, 1431343606, 3578359015, 7156718030]

約数ペア:

[(1, 7156718030), (2, 3578359015), (5, 1431343606), (7, 1022388290), (10, 715671803), (11, 650610730), (14, 511194145), (19, 376669370), (22, 325305365), (35, 204477658), (38, 188334685), (49, 146055470), (55, 130122146), (70, 102238829), (77, 92944390), (95, 75333874), (98, 73027735), (110, 65061073), (121, 59146430), (133, 53809910), (154, 46472195), (190, 37666937), (209, 34242670), (242, 29573215), (245, 29211094), (266, 26904955), (385, 18588878), (418, 17121335), (490, 14605547), (539, 13277770), (605, 11829286), (665, 10761982), (770, 9294439), (847, 8449490), (931, 7687130), (1045, 6848534), (1078, 6638885), (1210, 5914643), (1330, 5380991), (1463, 4891810), (1694, 4224745), (1862, 3843565), (2090, 3424267), (2299, 3112970), (2695, 2655554), (2926, 2445905), (4235, 1689898), (4598, 1556485), (4655, 1537426), (5390, 1327777), (5929, 1207070), (6353, 1126510), (7315, 978362), (8470, 844949), (9310, 768713), (10241, 698830), (11495, 622594), (11858, 603535), (12706, 563255), (14630, 489181), (16093, 444710), (20482, 349415), (22990, 311297), (29645, 241414), (31765, 225302), (32186, 222355), (44471, 160930), (51205, 139766), (59290, 120707), (63530, 112651), (69883, 102410), (80465, 88942)]